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Completed

NCT Number: NCT04015128

A Post-Market Clinical Evaluation of the Treatment of Femur Fractures With the Femoral Nail GT

This investigation is a prospective, multi-center clinical investigation. It is anticipated that a total of 50 subjects will be enrolled. Neither subjects nor investigators are blinded to treatment and the clinical investigation includes a historical control which will be compared to the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System.

Total duration of enrollment, 12 month follow-up and analysis is expected to take 25 months. The clinical investigation has been designed to follow the surgeon's standard of care for femur fractured subjects, in addition to a 12 month follow-up visit.

The primary endpoint of this clinical investigation is to confirm efficacy/performance at 12 months, as measured by the Lower Extremity Measure (LEM). Confirmation of efficacy/performance at 12 months will be based on an equal or greater (non-inferior) LEM score result of the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System compared to the T2 Femur benchmark literature.

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Key information

Age range

18 year–80 year

Sex eligibility

All sexes

Study type

Observational

Primary location

St. Cloud Orthopedic Associates, Ltd, Sartell, Minnesota, United States

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About this study

The objective of this clinical investigation is to demonstrate the safety and efficacy/performance of the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System. Efficacy/performance of the procedure will be measured by an equal or greater (non-inferior) Lower Extremity Measure (LEM) score result of the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System compared to the T2 Femur benchmark literature at 12 months.

In addition, demonstration of bone consolidation in correct alignment will be measured by Investigator assessment by 12 months. Safety of the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System will be demonstrated through reporting of device related intra-operative and post-operative Adverse Events/incidents by 12 months.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Subject is a male or non-pregnant female age 18 years or older at the time of surgery;
  • Subject is willing and able to give written informed consent and comply with the requirements of this Clinical Investigation Plan;
  • Subject is intended to be treated with the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System in accordance with the following legally cleared/ approved Indications for Use:

Indications for Use approved Outside of Europe include:

  • Fixation of subtrochanteric, intertrochanteric, ipsilateral neck/shaft, comminuted proximal femoral shaft fractures
  • Femoral fixation required as a result of pathological disease
  • Temporary stabilization of fractures of the femoral shaft ranging from the femoral neck to the supracondylar regions of the femur
  • Open and closed femoral fractures
  • Pseudoarthrosis and correction osteotomy
  • Pathologic fractures, impending pathologic fractures and tumor resections
  • Ipsilateral femur fractures
  • Fractures proximal to a total knee arthroplasty
  • Nonunions and malunions
  • Fractures involving osteopenic and osteoporotic bone

Exclusion criteria

  • Subject is currently enrolled in or plans to enroll in any concurrent drug and/or device clinical investigation that, in the opinion of the Investigator, may confound results;
  • Per the Investigator, the subject is in poor general health or undergoing any concurrent disease that would place the subject in excessive risk to surgery (i.e. significant circulatory problems, cardiac disease).

Treatment and study plan

Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System

Device

The T2 Alpha Femur Antegrade GT / PF Nailing System is intended for temporary stabilization of bone segments or fragments until bone consolidation has been achieved.

Primary outcomes

  1. Lower Extremity Measure (LEM)

    Time frame: 12 months

    The primary endpoint of this clinical investigation is to confirm efficacy/performance at 12 months, as measured by the Lower Extremity Measure (LEM). Confirmation of efficacy/performance at 12 months will be based on an equal or greater (non-inferior) LEM score result of the Femoral Nail GT of the T2 Alpha Femur Antegrade GT/PF Nailing System compared to the T2 Femur benchmark literature

Secondary outcomes

  1. Safety will be measured by capturing the incidence rate of device-related adverse events

    Time frame: 12 months

    Incidence of device-related adverse events will be monitored by 12 months through data collection and analyses.

  2. Efficacy/Performance will be measured by demonstration of bone consolidation

    Time frame: 12 months

    Bone consolidation will be assessed by 12 months as measured by Investigator assessment.

Sponsors and collaborators

Lead sponsor

Stryker Trauma and Extremities

Industry

Registry information

Official study title

A Post-Market Clinical Evaluation of the Treatment of Femur Fractures With the Femoral Nail Greater Trochanter (GT) of the T2 Alpha Femur Antegrade GT/PF Nailing System

Important dates

Study start
2019
Primary completion
2026
Study completion
2026
First posted
Jul 10, 2019
Registry last updated
Jul 8, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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